EN10025-3 S355NL steel phaj

S355NL steel phaj
Txais tus qauv: EN10025-3

Muag steel qib: S275N S355N S420N S460N, S275NL, S355NL, S420NL, S460NL steel phaj

S355NL steel phaj

S355N steel yog qib steel qauv. S txhais tau hais tias cov qauv hlau, 355 txhais tau tias min yield zog rau thickness tsawg dua 16 hli qhia hauv Mpa, NL txhais tau tias tus me nyuam tus mob.

Sib piv S275N / s275NL, S355NL steel muaj ntau qhov tawm los thiab tensile zog. Qib sib npaug ntawm S355NL yog S355ML.

Gnee steel tuaj yeem muab max thickness rau 350mm los ntawm kev siv ingot. Max dav 3800mm, peb kuj tuaj yeem ua qhov kev xeem UT, qhov kev xeem cuam tshuam, tshuaj ntsuam xyuas, ntsuas tshuab, thiab simulated tuaj yeem kho raws li peb cov neeg siv khoom xav tau.

Txog S355NL steel cov ntaub ntawv nthuav dav, thov xa mus rau hnub tim hauv qab no.

Cov tshuaj yog max muaj pes tsawg leeg ntawm cov khoom tsom xam:

Qib	C%	Si%	Mn%	P%	S %	V%	AL%	Cr%
S355 NL	0.180	0.500	0.9-1.65	0.025	0.020	0.120	0.020	0.300
	Cu%	Mo%	Nb%	Ni%	Ti %	N%
	0.550	0.100	0.050	0.300	0.050	0.015

Mechanical zog steel phaj

Qib	Thickness (hli)	Tsawg-yield (Mpa)	Tensile (MPa)	Elongation (%)	Min Impact Zog
S355 NL	8mm-100 hli	235Map-275Mpa	470-630 Mpa	22%	-50	27 j ua
	101mm-200mm	285 Mpa-315 Mpa	450-600 Mpa	21%	-50	27 j ua
	201mm-250mm	275 Mpa-285 Mpa	450-600 Mpa	21%	-50	27 j ua
Lub min cuam tshuam lub zog yog longitudinal zog

Yog xav paub ntxiv nyob rau hauv daim ntawv pov thawj zoo los yog nug nyob rau hauv kev sib tw official hais, thov hu rau peb los ntawm email.